Hydromechanical transmission and control method
US12092209B2 · kind B2 · utility
0Cited by
7References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 18, 2023 |
| Grant date | Sep 17, 2024 |
| Priority date | — |
| Expiry date | Aug 18, 2043 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H2312/04
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
Methods and systems for a hydromechanical transmission in a vehicle are provided herein. In one example, the transmission system includes a hydrostatic assembly with a hydraulic pump in fluidic communication with a hydraulic motor. The transmission system further includes a controller configured to selectively transition between a torque control mode and a speed control mode of the hydrostatic assembly while the vehicle is on a slope.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.